53990080

素因数分解:

$2^6\times 5^1\times {\mathrm{168719}}^1$

素因数の和:168736

約数の個数: 28

約数和(自身を含む): 128564640

約数和(自身を除く): 74574560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 168719, 337438, 674876, 843595, 1349752, 1687190, 2699504, 3374380, 5399008, 6748760, 10798016, 13497520, 26995040, 53990080]

約数ペア:

[(1, 53990080), (2, 26995040), (4, 13497520), (5, 10798016), (8, 6748760), (10, 5399008), (16, 3374380), (20, 2699504), (32, 1687190), (40, 1349752), (64, 843595), (80, 674876), (160, 337438), (320, 168719)]